Austin 7 average tire pressure is 29.758 psi. If it is tough for you can round it 30 psi for all 4 tires.
Austin 7 low tire pressures affect braking distances and provide less responsive steering and handling. This can be especially dangerous when an emergency stop or sudden evasive maneuver is needed to avoid a collision. In addition, low pressures allow tire sidewalls to flex excessively, which generates heat. While moderate heat simply accelerates tire tread wear; high heat can lead to loss of tread segments or even blowouts.
Tire Size | Front Tire Pressure | Rear Tire Pressure |
---|---|---|
235 45 R18 98 W | 30.768 | 29.419 |
215 55 R16 93 V | 30.773 | 29.549 |
235 45 R17 94 W | 30.838 | 29.593 |
215 50 R17 95 W | 30.556 | 29.886 |
235 40 R19 96 Y | 30.758 | 29.906 |
235 40 R18 95 W | 30.791 | 29.871 |
195 65 R15 91 H | 30.545 | 29.612 |
205 50 R17 89 V | 30.544 | 29.404 |
235 40 R18 95 Y | 30.858 | 29.269 |
225 50 R17 94 Y | 30.721 | 29.857 |
245 40 R18 93 Y | 30.884 | 29.678 |
255 35 R19 96 Y | 30.535 | 29.434 |
265 30 R20 94 Y | 30.959 | 29.859 |
205 55 R15 88 V | 30.602 | 29.965 |
215 40 R17 87 W | 30.748 | 29.602 |
215 45 R16 86 S | 30.619 | 29.974 |
215 45 R16 90 V | 30.582 | 29.302 |
225 35 R18 87 W | 30.734 | 29.261 |
185 60 R15 84 T | 30.646 | 29.796 |
145 80 R14 76 T | 30.527 | 29.818 |
165 65 R15 81 H | 30.567 | 29.784 |
175 60 R15 81 H | 30.56 | 29.604 |
185 50 R16 81 H | 30.567 | 29.464 |
205 55 R16 91 V | 30.597 | 29.942 |
225 40 R18 92 W | 30.878 | 29.803 |
225 45 R17 91 V | 30.614 | 29.364 |
225 40 R18 92 V | 30.785 | 29.796 |
235 35 R19 91 W | 30.934 | 29.538 |
205 60 R16 92 V | 30.777 | 29.502 |
225 55 R16 95 Y | 30.821 | 29.308 |
245 45 R17 95 Y | 30.811 | 29.547 |
225 50 R17 94 W | 30.948 | 29.977 |
225 55 R16 95 W | 30.921 | 29.634 |
195 60 R15 88 H | 30.529 | 29.916 |
195 55 R16 87 V | 30.671 | 29.969 |
Austin 7 tire pressures should be checked at least once per month. Running on incorrect pressures will decrease fuel economy, it increases tyre wear and also degrades vehicle braking ability.
All-season tire pressure - 30 |
Winter tire pressure - 29.3 |
Summer tire pressure - 30 |
All-terrain tire pressure - 29.5 |
Be sure when checking the pressure that the tires are not too warm, which can happen after driving for a while, as this can affect the pressure reading.
Austin 7 psi values are supported all kind of tire brands.